WO1997008396A1 - Dispositif d'elargissement d'un puits de forage dans le sol - Google Patents

Dispositif d'elargissement d'un puits de forage dans le sol Download PDF

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Publication number
WO1997008396A1
WO1997008396A1 PCT/RU1995/000186 RU9500186W WO9708396A1 WO 1997008396 A1 WO1997008396 A1 WO 1997008396A1 RU 9500186 W RU9500186 W RU 9500186W WO 9708396 A1 WO9708396 A1 WO 9708396A1
Authority
WO
WIPO (PCT)
Prior art keywords
узел
цен
group
shaft
extraction
Prior art date
Application number
PCT/RU1995/000186
Other languages
English (en)
Russian (ru)
Inventor
Leonid Matveevich Bobylev
Andrei Leonidovich Bobylev
Original Assignee
Nauchno-Tekhnologichesky Tsentr
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nauchno-Tekhnologichesky Tsentr filed Critical Nauchno-Tekhnologichesky Tsentr
Priority to PCT/RU1995/000186 priority Critical patent/WO1997008396A1/fr
Publication of WO1997008396A1 publication Critical patent/WO1997008396A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/32—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools
    • E21B10/327—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools the cutter being pivoted about a longitudinal axis

Definitions

  • the emptying of the equipment is reliably available, and, more precisely, the equipment for the extraction of boreholes in the load.
  • a known device has a low productivity due to a small system of extraction of a device from a well.
  • the most effective solution is the USERAL CONSUMPTION for drilling holes (January, 2023116), which includes the following: ⁇ ⁇ > s ⁇ ve ⁇ s ⁇ vuyushi .. e ⁇ stsen ⁇ i ⁇ vy ⁇ v ⁇ l ⁇ a ⁇ us ⁇ a- n ⁇ vleny with v ⁇ zm ⁇ zhn ⁇ s ⁇ yu v ⁇ ascheniya ⁇ niches ⁇ ie ⁇ a ⁇ i, na ⁇ uzhny diame ⁇ ⁇ Y ⁇ ⁇ sled ⁇ va ⁇ eln ⁇ uvelichivae ⁇ sya ⁇ g ⁇ l ⁇ vn ⁇ g ⁇ ⁇ a ⁇ a ⁇ ⁇ niev ⁇ mu and ⁇ d ⁇ lnye ⁇ si ⁇ Y ⁇ ⁇ as ⁇ l ⁇ zheny ⁇ d ugl ⁇ m ⁇ ⁇ D ⁇ L ⁇ Y ⁇ si ⁇ I ⁇ D ⁇ shaft ⁇ ichem s ⁇ edinenie ⁇ I ⁇ D ⁇
  • ⁇ ⁇ sn ⁇ vu nas ⁇ yascheg ⁇ iz ⁇ b ⁇ eniya ⁇ l ⁇ zhena task s ⁇ zda- Nia us ⁇ ⁇ is ⁇ va ⁇ ⁇ as ⁇ a ⁇ i s ⁇ vazhin in g ⁇ n ⁇ e, ⁇ e on account vvedeni ⁇ in neg ⁇ n ⁇ vy :: ⁇ ns ⁇ ivny: elemen ⁇ v ⁇ zv ⁇ - lyal ⁇ ⁇ is ⁇ lyuchi ⁇ izn ⁇ s e ⁇ stsen ⁇ i ⁇ vy :: z ⁇ ul ⁇ , ⁇ I ⁇ D ⁇ shaft and ⁇ a ⁇ z.
  • P ⁇ s ⁇ avlennaya task ⁇ eshae ⁇ sya ⁇ em, ch ⁇ ⁇ s ⁇ ys ⁇ v ⁇ for ⁇ as ⁇ a ⁇ i s ⁇ vazhin of ⁇ U ⁇ , v ⁇ lyuchayuschee ⁇ I ⁇ D ⁇ UYU sh ⁇ angu and ⁇ as ⁇ a ⁇ yvayuschy ⁇ gan, ⁇ Y s ⁇ de ⁇ zhi ⁇ ⁇ I ⁇ D ⁇ Y shaft s ⁇ edi- nenny with ⁇ I ⁇ D ⁇ Y sh ⁇ ang ⁇ y, ⁇ YAD e ⁇ stsen ⁇ i ⁇ vy ⁇ v ⁇ ul ⁇ , INSTALLS ⁇ an ⁇ vlenny ⁇ n__ P ⁇ I ⁇ D ⁇ P va. ⁇ / ⁇ sled ⁇ za ⁇ eg. ⁇ for D ⁇ U ⁇ d ⁇ u- g ⁇ m with v ⁇ zm ⁇ zhn ⁇ s ⁇ yu ⁇ v ⁇ a v ⁇ ug P ⁇ D ⁇
  • Tseles ⁇ b ⁇ azn ⁇ would ch ⁇ by ⁇ azhdy ⁇ niches ⁇ y ⁇ a ⁇ of u ⁇ a- zann ⁇ g ⁇ ⁇ yada s ⁇ de ⁇ zhal tsilind ⁇ iches ⁇ uyu v ⁇ ul ⁇ u and s ⁇ sn ⁇ INSTALLS ⁇ an ⁇ vlennye on ⁇ I ⁇ D ⁇ shaft vd ⁇ l eg ⁇ ⁇ D ⁇ L ⁇ Y ⁇ si two ⁇ as ⁇ ny ⁇ v ⁇ ul ⁇ i with ⁇ y ⁇ lnennymi on i ⁇ vnu ⁇ enni ⁇ ⁇ ve ⁇ n ⁇ s- ⁇ ya :: ⁇ ltsevym ⁇ /.
  • each eccentric sleeve from the indicated series be connected to an associated primary splice. Such a connection allows you to transfer the torsion torque to the shaft in an advantageous fashion, in addition to excluding ⁇ / ⁇ 95 / 00186
  • a quick rifle located in the first place of the first bar has a narrowing part in the United States.
  • Dl ⁇ reduce s ⁇ ⁇ ⁇ ivleniya vned ⁇ eniya us ⁇ ys ⁇ va in g ⁇ n ⁇ ⁇ I eg ⁇ ⁇ as ⁇ a ⁇ i ts ⁇ l ⁇ s ⁇ b ⁇ azn ⁇ , ch ⁇ by ⁇ d ⁇ lnaya ⁇ s ⁇ ntsev ⁇ gz ⁇ niches ⁇ g ⁇ ⁇ a ⁇ a would ⁇ e ⁇ ese ⁇ alas with ⁇ D ⁇ L ⁇ ' " ⁇ s.s ⁇ I ⁇ D ⁇ shaft ⁇ ch ⁇ e, l ⁇ zhash ⁇ y on ve ⁇ shine ⁇ nusa5 ⁇ a ⁇ a.
  • Such a construction reduces the load on the device in the city and excludes the beating of the bar, thereby reducing the load and decreasing it.
  • Fig. 1 shows a general view of the equipment offered for the cultivation of wells in a load at the time of its loading in the city.
  • Fig. 7 - a general view of the supply of equipment for the expansion of bore holes in the group at the same time extracting it from the bore
  • Fig. 8 - the extension to the larger line.
  • the first unit 2 has a non-removable unit, which has a total of 26 units.
  • each of the turns 5th ... 5 ⁇ is located at the corner ⁇ FURTHER axis 10 on shaft 4 (Fig. 2).
  • the End Card 5__ (Fig. 4) is available on the End User Center 7 ⁇ ; in the case of the cone of the scam 5 *.
  • THERE IS USE installed in the required condition - inaccurate, indirect or non-existent, in other words, where there is no need to pay for it. After this, turn on the rotary shaft of shaft 4 (Fig. 1). Beyond loading the device in the unit, you can turn the shaft 4 (Fig. 1.6), turn it on 19 (Fig. 2.6, it is all in the ring, ..
  • P ⁇ imenenie ⁇ Y ⁇ ⁇ dshi ⁇ ni ⁇ v 11 ( ⁇ ig.2) ⁇ acheniya ⁇ zv ⁇ lyae ⁇ ⁇ a ⁇ iches ⁇ i ⁇ ln ⁇ s ⁇ yu is ⁇ lyuchi ⁇ force between ⁇ eniya ⁇ tsevymi ⁇ v ⁇ n ⁇ s ⁇ yami ⁇ a ⁇ v 5 _ ... 5._ ⁇ I ⁇ eve ⁇ se ⁇ I ⁇ D ⁇ shaft 4 and thus e ⁇ im ⁇ bes ⁇ chi ⁇ nad ⁇ zhn ⁇ s ⁇ ⁇ ab ⁇ y us ⁇ ys ⁇ va .
  • N imen ⁇ nie tsen ⁇ i ⁇ uyuschi ⁇ ⁇ a ⁇ v 3 ( ⁇ ig.7) vy ⁇ lnyayuschi ⁇ ⁇ ⁇ ⁇ l na ⁇ avlyayuschi ⁇ , is ⁇ lyuchae ⁇ v ⁇ zm ⁇ zhn ⁇ s ⁇ is ⁇ ivleniya s ⁇ vazhiny 35, on account cheg ⁇ ⁇ vyshae ⁇ sya S ⁇ S ⁇ and ⁇ chn ⁇ s ⁇ ⁇ - ⁇ d ⁇ i s ⁇ vazhiny.
  • ⁇ as ⁇ yaschee US ⁇ YS ⁇ naib ⁇ lee e ⁇ e ⁇ ivn ⁇ m ⁇ zhe ⁇ is ⁇ l- z ⁇ va ⁇ sya in ⁇ blas ⁇ i s ⁇ i ⁇ ls ⁇ va and b ⁇ l ⁇ ⁇ chn ⁇ in zemlyany ⁇ ⁇ a b ⁇ for ⁇ b ⁇ az ⁇ vaniya ve ⁇ i ⁇ alny ⁇ , na ⁇ l ⁇ nny ⁇ and ⁇ IZ ⁇ - ⁇ alny ⁇ s ⁇ vazhin me ⁇ d ⁇ m ⁇ as ⁇ a ⁇ i g ⁇ un ⁇ a ⁇ I ⁇ m ⁇ vanii HA bivny ⁇ piles glubinn ⁇ m u ⁇ l ⁇ nenii ⁇ U ⁇ , v ⁇ zved ⁇ ny s ⁇ ny ⁇ g ⁇ un ⁇ e, free construction of communications, ankers, power transmission lines, strengthening the foundations of existing buildings and structures.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

Cette invention concerne un dispositif comprenant une tige d'entraînement sur laquelle sont montés des cylindres de centrage, ainsi qu'un élément d'élargissement dont l'arbre d'entraînement est connecté à la tige d'entraînement. L'arbre d'entraînement (4) est équipé d'un ensemble de manchons excentrés (7) montés en série les uns derrières les autres et pouvant entrer en rotation autour de l'axe longitudinal (10) dudit arbre d'entraînement (4), ainsi que d'un manchon d'extrémité. Des galets coniques (51, 52) sont montés sur les manchons correspondants (7), un galet d'extrémité étant monté sur le manchon d'extrémité. Les galets (51, 52) sont montés de manière à pouvoir entrer en rotation par rapport aux manchons (7). Entre les surfaces d'extrémité des galets (51, 52) se trouvent des roulements de support (11) ainsi que des joints étanches (12) d'extrémité, lesquels recouvrent les roulements (11) et se situent entre les surfaces d'extrémité des manchons excentrés (7).
PCT/RU1995/000186 1995-08-28 1995-08-28 Dispositif d'elargissement d'un puits de forage dans le sol WO1997008396A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/RU1995/000186 WO1997008396A1 (fr) 1995-08-28 1995-08-28 Dispositif d'elargissement d'un puits de forage dans le sol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU1995/000186 WO1997008396A1 (fr) 1995-08-28 1995-08-28 Dispositif d'elargissement d'un puits de forage dans le sol

Publications (1)

Publication Number Publication Date
WO1997008396A1 true WO1997008396A1 (fr) 1997-03-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
WO (1) WO1997008396A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2447235C2 (ru) * 2010-06-30 2012-04-10 Андрей Леонидович Бобылев Раскатчик для устройства набивных свай

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU526696A1 (ru) * 1972-04-24 1976-08-30 Институт Горного Дела Со Ан Ссср Устройство дл образовани скважин в грунте
SU573539A1 (ru) * 1976-03-30 1977-09-25 Институт Горного Дела Со Ан Ссср Устройство дл образовани скважин в грунте
WO1989011005A1 (fr) * 1988-05-13 1989-11-16 Tsentralny Nauchno-Issledovatelsky I Proektno-Expe Dispositif pour realiser des puits dans le sol
WO1991007548A1 (fr) * 1989-11-21 1991-05-30 Tsentralny Nauchno-Issledovatelsky I Proektno-Experimentalny Institut Organizatsii, Mekhanizatsii I Tekhnicheskoi Pomoschi Stroitelstvu Dispositif de perçage de trous dans le sol
SU1714059A1 (ru) * 1990-03-05 1992-02-23 Инженерно-строительный кооператив "Магистраль" Устройство дл образовани скважин в грунте

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU526696A1 (ru) * 1972-04-24 1976-08-30 Институт Горного Дела Со Ан Ссср Устройство дл образовани скважин в грунте
SU573539A1 (ru) * 1976-03-30 1977-09-25 Институт Горного Дела Со Ан Ссср Устройство дл образовани скважин в грунте
WO1989011005A1 (fr) * 1988-05-13 1989-11-16 Tsentralny Nauchno-Issledovatelsky I Proektno-Expe Dispositif pour realiser des puits dans le sol
WO1991007548A1 (fr) * 1989-11-21 1991-05-30 Tsentralny Nauchno-Issledovatelsky I Proektno-Experimentalny Institut Organizatsii, Mekhanizatsii I Tekhnicheskoi Pomoschi Stroitelstvu Dispositif de perçage de trous dans le sol
SU1714059A1 (ru) * 1990-03-05 1992-02-23 Инженерно-строительный кооператив "Магистраль" Устройство дл образовани скважин в грунте

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2447235C2 (ru) * 2010-06-30 2012-04-10 Андрей Леонидович Бобылев Раскатчик для устройства набивных свай

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